How to value a company: 10 methods and formulas

Published Wednesday 27 May 2026

Table of contents

• What is a company valuation?
• How to value a company
• How to choose the right valuation method
• Factors that affect your company's value
• When to get professional help with valuations
• Simplify your company valuation with Xero
• FAQs on company valuation

Key takeaways

• Choose the right valuation method based on your business type and situation, using book value for asset-heavy companies, earnings multiples for profitable businesses, discounted cash flow for high-growth companies, and revenue multiples for businesses with minimal profits.
• Multiple factors significantly affect your company's value, including consistent profitability, customer diversity, recurring revenue streams, and competitive advantages like patents or exclusive market positions.
• Get professional valuation help when selling your business, seeking investment, or handling legal requirements, as expert analysis provides the credibility and accuracy that buyers and investors expect.
• Calculated valuations serve as negotiation starting points rather than guaranteed sale prices, since buyers ultimately decide what they're willing to pay based on their own assessment of value.

What is a company valuation?

Company valuation is the process of determining your business's monetary worth. This estimated value helps you make informed decisions about selling, seeking investment, or financial planning.

While it doesn't guarantee a sale price, the valuation serves as a foundation for negotiations and financial reporting. Under specific legal conditions like a formal buy-sell agreement, it can even be considered determinative of value.

There are several situations where you might need a formal company valuation. Knowing when to get one can save you time and help you prepare the right financial information in advance.

Common reasons to value your business include:

• Selling your business or bringing in a new partner
• Seeking investment from angel investors or venture capitalists
• Mergers and acquisitions involving your company
• Divorce proceedings or estate planning
• Tax reporting requirements from the Canada Revenue Agency (CRA)
• Resolving partner disputes over ownership stakes

How to value a company

There are several established methods for valuing a company. Each method suits different business types and situations, so understanding the full range helps you pick the right approach for your circumstances.

Book value calculation

Book value is one of the simplest ways to estimate what your company is worth. This method calculates the net value of everything your company owns after subtracting debts, using figures from your balance sheet. Having accurate financial statements makes this calculation straightforward.

A company's book value uses the assets and liabilities listed on its balance sheet.

Book value = Assets - Liabilities

Assets include items like:

• Property and equipment
• Inventory and cash reserves
• Accounts receivable
• Intellectual property like patents and, in some cases, the cash surrender value of corporate-owned life insurance

Liabilities include items like:

• Loans and unpaid taxes
• Accounts payable (bills you owe)

For example, a business with $10 million in assets and $5 million in debts has a book value of $5 million.

Liquidation value calculation

Liquidation value determines what you'd receive if you sold all assets and paid off debts today. Unlike book value, this method uses current market prices rather than recorded values on the balance sheet.

The distinction matters because asset values fluctuate based on factors like:

• Market demand: temporary changes affect selling prices
• Competition: increased competition reduces asset values
• Technology: obsolete equipment loses value quickly
• Market disruption: industry changes affect asset worth

Liquidation value = Liquidation value of assets - Liabilities

Earnings multiplier

The earnings multiplier method values your business by multiplying annual profits by an industry-specific number. This approach works well for profitable businesses with consistent earnings.

Company value = Earnings x Multiplier

The calculation uses two key components:

• Earnings figure: either net profit or EBITDA (earnings before interest, taxes, depreciation, and amortization)
• Multiplier: typically ranges from 2x to 10x or higher

Higher multipliers apply to businesses with loyal customer bases, market exclusivity, protected intellectual property, and hard-to-replicate competitive advantages.

Revenue multiplier

Revenue-based valuation multiplies your annual sales by an industry multiplier to estimate company worth. This method suits growing businesses or those with minimal profits, where earnings-based methods might undervalue the company.

Company value = Annual revenue x Multiplier

The calculation applies a multiplier to total revenue rather than profit. Industry-specific multipliers vary significantly between business types. A local accountant or business broker can provide the standard multiplier range for your industry.

Discounted cash flow (DCF)

Discounted cash flow is widely considered one of the most thorough valuation methods. It estimates your company's value based on projected future cash flows, adjusted to reflect their present-day worth.

The core idea is that a dollar earned in the future is worth less than a dollar earned today. DCF accounts for this by applying a discount rate to each year of projected cash flow.

Company value = Sum of (projected cash flow for each year / (1 + discount rate) raised to the power of the year number)

To perform a DCF analysis, you'll typically need to:

1. Project your business's cash flows for 5 to 10 years
2. Choose a discount rate that reflects the risk of your business (often 10% to 25% for small businesses)
3. Calculate the present value of each year's projected cash flow
4. Add the present values together to get the total estimated value

DCF works best for businesses with predictable cash flows and a clear growth trajectory. It's particularly useful for high-growth companies where historical earnings don't fully reflect future potential. Because the method relies on projections, the accuracy depends on how realistic your assumptions are.

Free cash flow valuation

Free cash flow valuation focuses on the money remaining after covering operating costs and planned capital investments. This method shows whether your business generates enough cash to fund growth and improvements.

Company value = Free cash flow x Multiplier

This approach works well for businesses needing upgrades like new equipment, renovations, or technology improvements. It demonstrates the company's ability to self-fund expansion beyond regular operations.

Calculating free cash flow requires detailed analysis of necessary capital expenditures.

Entry-cost analysis

Entry-cost analysis values your company based on what it would cost to recreate it from scratch. This method estimates startup expenses including equipment, customer acquisition, and brand building.

This approach works best for asset-heavy businesses where value comes primarily from physical resources. For example, you might value a printing company by calculating the cost of buying equivalent printing equipment.

The method doesn't work well for businesses with hard-to-replicate advantages like:

• Key customer relationships
• Proprietary information or patents
• Established brand goodwill
• Exclusive market positions

Comparable company analysis

Comparable company analysis values your business by looking at what similar companies have sold for. This market-based approach provides real-world benchmarks grounded in actual transactions.

To use this method, you'll identify businesses similar to yours in terms of size, industry, location, and growth stage. Then you'll compare their sale prices or valuation multiples to estimate your own company's worth.

Key factors to match when selecting comparable companies include:

• Industry and business model
• Revenue and profitability range
• Geographic market
• Growth stage and trajectory

This method is particularly useful during mergers and acquisitions, or when you're preparing to sell. Business brokers and industry associations often track transaction data that can help you find relevant comparables.

Market capitalization

For publicly traded companies, market capitalization reflects the total combined value of all shares. This method provides a straightforward snapshot based on how the stock market prices the business.

Company value = Share price x Number of shares

Value is also tied to control. For example, the Canada Revenue Agency notes that a group of shareholders can control a corporation if they collectively own over 50% of voting shares and act in concert.

Enterprise value

Enterprise value also applies to publicly traded companies. It takes the combined value of all shares but adjusts for debt and cash held in reserves, giving a more complete picture than market capitalization alone.

Company value = Market capitalization + Debt - Cash

This method is often used alongside the debt-to-equity (D/E) ratio, which compares total debt to shareholders' equity to show how much of the company is financed by borrowing versus owner investment.

How to choose the right valuation method

With so many valuation methods available, it can be difficult to know which one fits your situation. The right choice depends on your business type, industry, and the reason you need a valuation.

Here's a general guide to matching methods with business types:

• Asset-heavy businesses (for example, manufacturing or real estate): book value or liquidation value works well because physical assets represent most of the company's worth
• Profitable service businesses (for example, consulting or accounting firms): earnings multiplier or free cash flow valuation captures the value of steady income streams
• High-growth companies (for example, technology startups scaling quickly): DCF or revenue multiplier accounts for future potential that current earnings don't reflect
• Early-stage startups with limited financial history: entry-cost analysis or comparable company analysis provides a starting point when there aren't enough earnings to multiply

In practice, many business owners and professional valuators use more than one method. Comparing results from 2 or 3 approaches gives you a valuation range rather than a single number, which is more realistic for negotiations.

If you're unsure which method suits your business, a professional valuator can assess your financial data and recommend the most appropriate approach.

Factors that affect your company's value

Several key factors influence how much your business is worth. Understanding these elements helps you identify opportunities to increase your company's valuation over time.

Financial performance factors that affect valuation include:

• Consistent profitability: steady earnings over multiple years
• Revenue growth: increasing sales trends year over year
• Cash flow stability: predictable money coming in and going out
• Low debt levels: minimal outstanding loans or obligations

Operational factors also play a significant role:

• Customer diversity: not relying on just a few major clients
• Recurring revenue: subscription or contract-based income streams
• Skilled team: experienced employees and strong management
• Efficient systems: streamlined processes and good technology

Market position factors round out the picture:

• Competitive advantages: unique products, patents, or market position
• Brand strength: recognition and reputation in your industry
• Growth potential: opportunities for expansion or new markets
• Industry trends: whether your sector is growing or declining

When to get professional help with valuations

Professional valuation services provide accuracy and credibility that's essential for major business decisions. While you can estimate basic values yourself, certain situations call for expert analysis.

Get professional help when you're:

• Selling your business: buyers expect credible, third-party valuations
• Seeking investment: investors require professional valuation reports
• Handling legal requirements: divorce, estate planning, or tax purposes
• Running a complex business: multiple revenue streams or unusual assets
• Making high-stakes decisions: when accuracy is critical for major choices

DIY valuation works for situations like:

• Initial estimates: getting a rough idea of your business worth
• Regular monitoring: tracking value changes over time
• Internal planning: making general business decisions
• Simple businesses: straightforward operations with standard assets

Professional valuators use advanced methods, industry databases, and market analysis that aren't available to most business owners. The cost of professional valuation typically ranges from $2,000 to $15,000 depending on business complexity.

Knowing your estimated value provides a strong foundation for negotiations and business decisions. Quality accounting software like Xero lets you generate balance sheets and financial reports on demand to support your valuation efforts.

Simplify your company valuation with Xero

Understanding your company's value gives you confidence in major business decisions. Whether you're planning to sell, seeking investment, or building an exit strategy, knowing your worth helps you negotiate from a position of strength.

The right valuation method depends on your business type, industry, and specific circumstances. Accurate, up-to-date financial data makes any method more reliable, and that starts with how you manage your books.

Xero's cloud accounting software gives you real-time reporting and automated calculations, so you can track the factors that influence your business value and share accurate financials with professional valuators when the time comes. Get one month free.

FAQs on company valuation

Here are answers to frequently asked questions about company valuation.

How much is a business worth with $1 million in sales?

It depends on the industry and profitability. A business's value is often calculated by multiplying its revenue or profit by an industry-specific multiple. For a business with $1 million in sales, a multiple of 2x would suggest a $2 million valuation, but this can vary widely based on factors like profit margins and growth potential.

Which valuation method is most accurate?

There's no single most accurate method. The best approach depends on your business type and the reason for the valuation. Asset-based methods work well for manufacturing companies, while earnings-based methods suit service businesses. Often, professionals use a combination of methods to get a comprehensive view.

Do I need a professional valuation or can I do it myself?

For internal planning, a DIY calculation can be a good starting point. However, for official purposes like selling your business, securing a loan, or legal matters, a formal valuation from a qualified professional is essential for credibility and accuracy.

How much does a professional business valuation cost?

The cost varies depending on the complexity of your business and the level of detail required. A straightforward valuation for a small business may start around $2,000, while a comprehensive analysis for a larger or more complex company can cost $15,000 or more. It's best to get quotes from a few different advisors.

What makes a business worth more in a valuation?

Key factors that increase a company's value include consistent profitability, strong and predictable cash flow, a loyal customer base with recurring revenue, a strong brand, and efficient operations. Businesses that aren't heavily reliant on the owner also tend to be valued higher.

What is discounted cash flow valuation?

Discounted cash flow (DCF) is a valuation method that estimates a company's worth based on its projected future cash flows, adjusted to present-day value. It accounts for the principle that money earned in the future is worth less than money earned today. DCF is particularly useful for high-growth businesses where current earnings don't fully reflect the company's potential.